Sienna FWD V6-3.3L (3MZ-FE) (2006)
Hood Sensor/Switch (For Alarm): Testing and Inspection
Engine Hood Courtesy Switch Circuit
Engine Hood Courtesy Switch Circuit
DESCRIPTION
The engine hood courtesy switch is built in the engine hood lock assembly. The switch turns on when the engine hood is opened and turns off when the
engine hood is closed.
Wiring Diagram
Step 1